Buckle



FIG. 1 is a top plan view of a buckle showing the new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is an elevational view of one side thereof;

FIG. 4 is an elevational view of the other side thereof;

FIG. 5 is an elevational view from one end thereof;

FIG. 6 is an elevational view from the other end thereof; and,

FIG. 7 is a perspective view thereof. 

The ornamental design for a buckle, as shown and described. 